Exercise apparatus



FIG. 1 is a perspective view of the exercise apparatus;

FIG. 2 is a left side elevational view of theexercise apparatus;

FIG. 3 is a right side elevational view of theexercise apparatus;

FIG. 4 is a front elevational view of theexercise apparatus;

FIG. 5 is a rear elevational view of the exercise apparatus;

FIG. 6 is a top plan view of theexercise apparatus; and,

FIG. 7 is a bottom plan view of the exercise apparatus. 

The ornamental design for an exercise apparatus, as shown and described. 